RecentlyReadTypeForm.php in Recently Read 8

Namespace

Drupal\recently_read\Form

File

src/Form/RecentlyReadTypeForm.php

<?php

namespace Drupal\recently_read\Form;

use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Messenger\MessengerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class RecentlyReadTypeForm.
 */
class RecentlyReadTypeForm extends EntityForm {

  /**
   * The messenger service.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * The entity_type.bundle.info service.
   *
   * @var \Drupal\Core\Entity\EntityTypeBundleInfoInterface
   */
  protected $bundleInfo;

  /**
   * Constructs RecentlyReadTypeForm object.
   *
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   The messenger service.
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $bundleInfo
   *   The entity_type.bundle.info service.
   */
  public function __construct(MessengerInterface $messenger, EntityTypeBundleInfoInterface $bundleInfo) {
    $this->messenger = $messenger;
    $this->bundleInfo = $bundleInfo;
  }

  /**
   * RecentlyReadTypeForm create function.
   */
  public static function create(ContainerInterface $container) {

    // Instantiates this form class.
    return new static($container
      ->get('messenger'), $container
      ->get('entity_type.bundle.info'));
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $entity = $this->entity;
    $bundles = $this->bundleInfo
      ->getBundleInfo($entity
      ->id());
    $form['label'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Entity type'),
      '#default_value' => $entity
        ->label(),
      '#disabled' => TRUE,
    ];
    $form['id'] = [
      '#type' => 'machine_name',
      '#default_value' => $entity
        ->id(),
      '#machine_name' => [
        'exists' => '\\Drupal\\recently_read\\Entity\\RecentlyReadType::load',
      ],
      '#disabled' => TRUE,
    ];
    $options = [];
    foreach ($bundles as $key => $value) {
      $options[$key] = ucfirst($key);
    }
    $form['types'] = [];
    if (count($bundles) > 1) {
      $form['types'] = [
        '#type' => 'checkboxes',
        '#options' => $options,
        '#default_value' => $entity
          ->get('types'),
        '#title' => $this
          ->t('Track'),
        '#required' => FALSE,
        '#prefix' => '<div id="types">',
        '#suffix' => '</div>',
      ];
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $recently_read_type = $this->entity;
    $status = $recently_read_type
      ->save();
    switch ($status) {
      case SAVED_NEW:
        $this->messenger
          ->addMessage($this
          ->t('Created the %label recently read config.', [
          '%label' => $recently_read_type
            ->label(),
        ]));
        break;
      default:
        $this->messenger
          ->addMessage($this
          ->t('Saved the recently read %label config.', [
          '%label' => $recently_read_type
            ->label(),
        ]));
    }
    $form_state
      ->setRedirectUrl($recently_read_type
      ->toUrl('collection'));
  }

}

Classes

Name	Description
RecentlyReadTypeForm	Class RecentlyReadTypeForm.